[elecena] 1N2843RB - zmiany ceny Dioda: Zenera; 50W; 150V; 10uA; Ufmax: 1,5V 1N2843RB - 384.50 PLN https://elecena.pl/product/30332511/1n2843rb 2026-05-30 1N2843RB - 375.32 PLN https://elecena.pl/product/30332511/1n2843rb 2026-06-10 1N2843RB - 384.50 PLN https://elecena.pl/product/30332511/1n2843rb 2026-07-03 1N2843RB - 387.35 PLN https://elecena.pl/product/30332511/1n2843rb 2026-07-14